My IPF SC is being paid off in the next couple of months and would like to know what other mods I MUST do and can do to insure I am ready for the install and get the most out of the upgrade. FPS will be doing the install when its paid off.

What I have currently is ( MRT 2 axle back, CAI (coming off), VMAX port Tb on a 2011 LLT)

Catch can a must but which one for SC (please be specific, valve type ect). Planing to seafoam engine and oil change before install.

Is there any other must do that I dont know of:

Is there any can do i.e. : headers, hi flow cat, fuel systems upgrade?